<script setup>
import GoodItem from '../Home/components/GoodItem.vue'
import { useBanner } from './composables/useBanner'
import { useCategory } from './composables/useCategory'

// 获取数据
const { categoryData } = useCategory()

// 获取banner
const { bannerList } = useBanner()

</script>

<template>
   <div class="top-category">
      <div class="container m-top-20">
         <!-- 面包屑 -->
         <div class="bread-container">
            <el-breadcrumb separator=">">
               <el-breadcrumb-item :to="{ path: '/' }">首页</el-breadcrumb-item>
               <el-breadcrumb-item>{{ categoryData.name }}</el-breadcrumb-item>
            </el-breadcrumb>
         </div>
         <!-- 轮播图 -->
         <div class="home-banner">
            <el-carousel height="500px">
               <el-carousel-item v-for="item in bannerList" :key="item.id">
                  <img :src="item.imgUrl" alt="">
               </el-carousel-item>
            </el-carousel>
         </div>
         <div class="sub-list">
            <h3>全部分类</h3>
            <ul>
               <li v-for="i in categoryData.children" :key="i.id">
                  <RouterLink :to="`/category/sub/${i.id}`">
                     <img :src="i.picture" />
                     <p>{{ i.name }}</p>
                  </RouterLink>
               </li>
            </ul>
         </div>
         <div class="ref-goods" v-for="item in categoryData.children" :key="item.id">
            <div class="head">
               <h3>- {{ item.name }}-</h3>
            </div>
            <div class="body">
               <GoodItem v-for="good in item.goods" :good="good" :key="good.id" />
            </div>
         </div>
      </div>
   </div>
</template>


<style scoped lang="scss">
.top-category {
   h3 {
      font-size: 28px;
      color: #666;
      font-weight: normal;
      text-align: center;
      line-height: 100px;
   }

   .sub-list {
      margin-top: 20px;
      background-color: #fff;

      ul {
         display: flex;
         padding: 0 32px;
         flex-wrap: wrap;

         li {
            width: 168px;
            height: 160px;


            a {
               text-align: center;
               display: block;
               font-size: 16px;

               img {
                  width: 100px;
                  height: 100px;
               }

               p {
                  line-height: 40px;
               }

               &:hover {
                  color: $xtxColor;
               }
            }
         }
      }
   }

   .ref-goods {
      background-color: #fff;
      margin-top: 20px;
      position: relative;

      .head {
         .xtx-more {
            position: absolute;
            top: 20px;
            right: 20px;
         }

         .tag {
            text-align: center;
            color: #999;
            font-size: 20px;
            position: relative;
            top: -20px;
         }
      }

      .body {
         display: flex;
         justify-content: space-around;
         padding: 0 40px 30px;
      }
   }

   .bread-container {
      padding: 25px 0;
   }
}

.home-banner {
   width: 1240px;
   height: 500px;
   margin: 0 auto;

   img {
      width: 100%;
      height: 500px;
   }
}
</style>